On these very early 72 gauges the face is like those of the 72 temp gauge in design. On these the cream and red markings are printed on those raised portions of the face.
On the tach the three warning lamp lenses are recessed down in the face due to the thickness of the face itself.
Definately considered ultra rare for today, these pics came from ebay but the items were pulled as no longer available before the sale ended.
Maybe some savvy collector sent the seller a PM offering them mega bucks for the set, who knows...LOL
I'd bet there was a mp/h speedo made as well too but thats speculative since ive yet to see one.

